The Friedmann–Einstein universe refers to a cosmological model that describes a homogeneous and isotropic universe. It is based on solutions to Einstein's field equations of general relativity, which relate the geometry of spacetime to the energy and momentum of matter within it. The Friedmann solutions were first derived by Alexander Friedmann in the 1920s and later incorporated into the framework of general relativity by Albert Einstein.
Articles by others on the same topic
There are currently no matching articles.